GIGAMEDIA director files initial ownership report

GIGAMEDIA Ltd has filed an initial beneficial ownership report for director Lin Wan-Wan.

Accepted by SEC EDGAR 03/18/2026 - 06:45 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

GIGAMEDIA Ltd has filed an initial beneficial ownership report for director Lin Wan-Wan. This Form 3 identifies Lin as a board member but does not list any stock purchases, sales, or derivative positions, indicating no reportable transactions in the period covered.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the GIGAMEDIA (GIGM) Form 3 filing for Lin Wan-Wan show?

The Form 3 for GIGAMEDIA (GIGM) identifies Lin Wan-Wan as a director and initial reporting person. It shows no reported stock purchases, sales, or derivative positions, meaning there were no reportable transactions during the period covered by this filing.

Did Lin Wan-Wan buy or sell any GIGAMEDIA (GIGM) shares in this Form 3?

No transactions are reported for Lin Wan-Wan in this Form 3. The transaction summary shows zero buys, zero sells, and zero derivative exercises, indicating no reportable trading activity in GIGAMEDIA shares during the covered period.

Does the GIGAMEDIA (GIGM) Form 3 disclose any derivative holdings for Lin Wan-Wan?

The Form 3 derivative section is empty for Lin Wan-Wan. The derivative summary shows no derivative transactions and no remaining derivative positions, indicating there are no reportable options or similar instruments in this filing excerpt.

What role does Lin Wan-Wan hold at GIGAMEDIA (GIGM) according to the Form 3?

The filing lists Lin Wan-Wan as a director of GIGAMEDIA Ltd. There is no officer title or ten percent owner status indicated, so the person is reported solely in the capacity of a board director in this Form 3.

Does the GIGAMEDIA (GIGM) Form 3 include any ownership-related footnotes?

The Form 3 includes a footnote field, but no substantive footnote text appears in this excerpt. There are no additional disclosures here about indirect ownership, voting power, or Rule 10b5-1 trading plans related to Lin Wan-Wan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Understanding Insider Trading Forms →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Lin Wan-Wan

(Last) (First) (Middle)

8F, NO.22, LANE 407, SEC.2, TIDING BLVD.

(Street)

TAIPEI 114

(City) (State) (Zip)

TAIWAN, PROVINCE OF CHINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
GIGAMEDIA Ltd [ GIGM ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/Lin Wan-Wan	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)